Home / 13,882.14-19,157.82-7,594.52

Finding the Fourth Proportional to 13,882.14, 19,157.82 and 7,594.52

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Solution

The fourth proportional to 13,882.14, 19,157.82 and 7,594.52 is: 10,480.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,882.14 : 19,157.82 = 7,594.52 : x
  2. Step 2: Convert to fraction form
    13,882.14/19,157.82 = 7,594.52/x
  3. Step 3: Cross multiply
    13,882.14x = 19,157.82 × 7,594.52
  4. Step 4: Simplify right side
    13,882.14x = 145,494,447.15
  5. Step 5: Solve for x
    x = 145,494,447.15/13,882.14
  6. Step 6: Final answer
    x = 10,480.69

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.